.appClass {
  width: 50%;
  height: 80vh;
  margin: 0 auto;
  text-align: center;
  border: 1px solid rgb(194, 193, 193);
}
.row-nav {
  height: 80px;
  line-height: 80px;
}
.rowNavB {
  color: black;
  font-size: 20px;
  text-decoration: none;
  width: 150px;
  height: 40px;
  line-height: 40px;
  border: 1px solid rgb(194, 193, 193);
  border-radius: 10px;
  display: inline-block;
  margin: 0 10px;
  cursor: pointer;
}
.active {
  background-color: chocolate;
  color: #fff;
}
/* .rowNavB:hover {
  background-color: #999;
  color: #fff;
} */
